This change along with the others below were to be made in the Pilot Benefit Book (PBB). These items were only in the 'leaked', not the official highlights document.
So is the the new 2015 version of the PBB finished?? I can't find it on the ALPA or company website

. Maybe someone could be kind enough to leak us the official language for these items so we can know all the jumpseat rules.
• Ability to bump offline jumpseaters up to 1 hour prior to showtime (PBB)
• New boarding priority system (PBB)
• Modified jumpseat suspension language (PBB)
• Removed seat blocking of jumpseats for deadheading crewmembers from bidpacks (PBB)